diff options
Diffstat (limited to 'openssl/crypto/pkcs12/p12_utl.c')
| -rw-r--r-- | openssl/crypto/pkcs12/p12_utl.c | 103 |
1 files changed, 59 insertions, 44 deletions
diff --git a/openssl/crypto/pkcs12/p12_utl.c b/openssl/crypto/pkcs12/p12_utl.c index 59c6f453f..a0b992eab 100644 --- a/openssl/crypto/pkcs12/p12_utl.c +++ b/openssl/crypto/pkcs12/p12_utl.c @@ -1,6 +1,7 @@ /* p12_utl.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 1999. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 1999. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -62,85 +63,99 @@ /* Cheap and nasty Unicode stuff */ -unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen) +unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, + unsigned char **uni, int *unilen) { - int ulen, i; - unsigned char *unitmp; - if (asclen == -1) asclen = strlen(asc); - ulen = asclen*2 + 2; - if (!(unitmp = OPENSSL_malloc(ulen))) return NULL; - for (i = 0; i < ulen - 2; i+=2) { - unitmp[i] = 0; - unitmp[i + 1] = asc[i>>1]; - } - /* Make result double null terminated */ - unitmp[ulen - 2] = 0; - unitmp[ulen - 1] = 0; - if (unilen) *unilen = ulen; - if (uni) *uni = unitmp; - return unitmp; + int ulen, i; + unsigned char *unitmp; + if (asclen == -1) + asclen = strlen(asc); + ulen = asclen * 2 + 2; + if (!(unitmp = OPENSSL_malloc(ulen))) + return NULL; + for (i = 0; i < ulen - 2; i += 2) { + unitmp[i] = 0; + unitmp[i + 1] = asc[i >> 1]; + } + /* Make result double null terminated */ + unitmp[ulen - 2] = 0; + unitmp[ulen - 1] = 0; + if (unilen) + *unilen = ulen; + if (uni) + *uni = unitmp; + return unitmp; } char *OPENSSL_uni2asc(unsigned char *uni, int unilen) { - int asclen, i; - char *asctmp; - asclen = unilen / 2; - /* If no terminating zero allow for one */ - if (!unilen || uni[unilen - 1]) asclen++; - uni++; - if (!(asctmp = OPENSSL_malloc(asclen))) return NULL; - for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i]; - asctmp[asclen - 1] = 0; - return asctmp; + int asclen, i; + char *asctmp; + asclen = unilen / 2; + /* If no terminating zero allow for one */ + if (!unilen || uni[unilen - 1]) + asclen++; + uni++; + if (!(asctmp = OPENSSL_malloc(asclen))) + return NULL; + for (i = 0; i < unilen; i += 2) + asctmp[i >> 1] = uni[i]; + asctmp[asclen - 1] = 0; + return asctmp; } int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12) { - return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); + return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); } #ifndef OPENSSL_NO_FP_API int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12) { - return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); + return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); } #endif PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12) { - return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); + return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); } + #ifndef OPENSSL_NO_FP_API PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12) { - return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); + return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); } #endif PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509) { - return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509), - NID_x509Certificate, NID_certBag); + return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509), + NID_x509Certificate, NID_certBag); } PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl) { - return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL), - NID_x509Crl, NID_crlBag); + return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL), + NID_x509Crl, NID_crlBag); } X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag) { - if(M_PKCS12_bag_type(bag) != NID_certBag) return NULL; - if(M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) return NULL; - return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509)); + if (M_PKCS12_bag_type(bag) != NID_certBag) + return NULL; + if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) + return NULL; + return ASN1_item_unpack(bag->value.bag->value.octet, + ASN1_ITEM_rptr(X509)); } X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag) { - if(M_PKCS12_bag_type(bag) != NID_crlBag) return NULL; - if(M_PKCS12_cert_bag_type(bag) != NID_x509Crl) return NULL; - return ASN1_item_unpack(bag->value.bag->value.octet, - ASN1_ITEM_rptr(X509_CRL)); + if (M_PKCS12_bag_type(bag) != NID_crlBag) + return NULL; + if (M_PKCS12_cert_bag_type(bag) != NID_x509Crl) + return NULL; + return ASN1_item_unpack(bag->value.bag->value.octet, + ASN1_ITEM_rptr(X509_CRL)); } |